Q. 195.0( 1 Vote )

In which of the following chemical equations, the abbreviations represent the correct states of the reactants and products involved at reaction temperature?
A. 2H2(ℓ) + O2(ℓ) 2H2O(g)

B. 2H2(g) + O2(ℓ) 2H2O(ℓ)

C. 2H2(g) + O2(g) 2H2O(ℓ)

D. 2H2(g) + O2(g) 2H2O(g)

Answer :

In reaction (c), H2 and O2 are in gaseous state and the product formed that is water is in liquid state. This represents the correct state of the reactants and products.

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